Cheap Flights from Tucson International to Buenos Aires

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Flight deals from Tucson International to Buenos Aires

Looking for a cheap last-minute deal or the best return flight from Tucson International Airport to Buenos Aires? If you want to travel next month, return fares start from R 22,654. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Tucson International to Buenos Aires

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Tucson International to Buenos Aires flights are currently cheapest in January.

Alternative Tucson International to Buenos Aires routes

Looking for the cheapest, fastest or easiest route from Tucson International to Buenos Aires? You could fly into the following airports instead.

Tucson to Buenos Aires: Flight information

The things to know before you go.
Cheapest flight foundR 9,500
Cheapest month to flyJanuary

Finding cheap flights from Tucson International to Buenos Aires: Frequently asked questions

There are 2 airports in Buenos Aires: Buenos Aires Jorge Newbery and Buenos Aires Ministro Pistarini.
The best price we found for a return flight from Tucson International to Buenos Aires is R 20,472. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Tucson International to Buenos Aires. But we found flights with one or more stops from R 20,472.
As of July 2026, there are no flights flying from Tucson International to Buenos Aires.
The cheapest month to fly from Tucson International to Buenos Aires is usually September.
If you're flying from Tucson International Airport, the cheapest airport near Buenos Aires is Buenos Aires Ministro Pistarini – which is 27.7 km away from the centre of Buenos Aires. We've found flights into this airport from R 20,472.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Tucson International Airport to Buenos Aires on Wednesday, 23 September 2026.
No airlines currently offer direct flights between Tucson International Airport and Buenos Aires. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Buenos Aires but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Buenos Aires is around 40 days in advance, so don’t leave your flight to the last minute.

In July, the average temperature is usually around 10°C. January is typically the warmest month in Buenos Aires, when it usually averages around 30°C. You can expect the least rain in June. The coldest month is July, with temperatures averaging 6°C. The rainiest month is March.
Currently, Alaska Airlines offers the cheapest flight tickets to Buenos Aires.

Travelling from Tucson International Airport (TUS) to Buenos Aires: what you need to know

  • Buenos Aires is four hours ahead of Tucson, where Tucson International Airport is located. Buenos Aires runs on the UTC-3 timezone.

  • To avoid rushing for your TUS to Buenos Aires flight, leave enough time to check in and drop off your luggage. Arriving two hours before international departures and one hour before domestic flights is the general travel rule.

  • You can expect longer lines in popular months such as March. Arriving up to four hours ahead of an international flight and two hours for a domestic departure is a wise move.

  • Located around 16 kilometres from the centre of Tucson, TUS can be reached in about 15 minutes by car, depending on traffic. Travelling on public transport takes roughly 40 minutes.

  • Want a leisurely start to your travels? Stay near TUS. Whether you've booked an early flight from Tucson International Airport to Buenos Aires or just don't want to be rushed, these hotels are a convenient choice:

  • Tucson International Airport has an excellent on-time record, so flight disruptions are less likely. Departures from TUS make it to their destination as scheduled 84% of the time.

  • You'll find TUS at 7005 South Plumer Ave..

How to find the cheapest flights from Tucson International Airport (TUS) to Buenos Aires

  • The lowest price we've seen for a one-way Tucson International Airport to Buenos Aires flight is R 9,500. The cheapest price for a return flight is R 20,472. Keep in mind fares can change due to availability at the time of booking.

  • Booking in advance is often the key to finding a cheap flight from TUS to Buenos Aires. Airlines adjust prices based on demand, so the nearer you get to departure, the more you'll likely spend on your ticket.

  • If you can be flexible with your travel plans, check out the 'Whole month' tool. It'll give you the lowest price across every month when looking for a Tucson International Airport to Buenos Aires ticket.

  • Stay on top of deals for cheap flights from TUS to Buenos Aires by creating a Price Alert. We'll send you an email or notification through the app when a new low fare is offered.

  • Choose your preferred arrival and departure times, airlines and number of stops with our filters. Then, sort the results for your flight from Tucson International Airport to Buenos Aires by 'Best,' 'Fastest' or 'Cheapest.'

Airports in Buenos Aires

Buenos Aires Jorge Newbery Airfield (AEP)

  • Buenos Aires Jorge Newbery Airfield (AEP) is around 8 kilometres from the centre of Buenos Aires. If you're grabbing a taxi or a ride-share, the drive takes roughly 25 minutes.

  • Getting to the centre on public transport will take you around 40 minutes.

  • The last thing you need is a lengthy journey to your hotel if you're getting in late on a flight from Tucson International Airport to Buenos Aires. Reserve one of these accommodation options near AEP instead:

  • To get the best deal, reserve your ride from Buenos Aires Jorge Newbery Airfield about one week ahead of your flight from TUS to Buenos Aires.

Buenos Aires Ministro Pistarini Intl Airport (EZE)

  • Central Buenos Aires is located around 32 kilometres from Buenos Aires Ministro Pistarini Intl Airport (EZE). After your flight from Tucson International Airport to Buenos Aires has touched down and you've navigated your way to arrivals, expect a drive of about 30 minutes.

  • If you choose to travel on public transport, the ride to the centre will take you 1 hour 15 minutes or so.

  • After stepping off your TUS to Buenos Aires flight, kick back at a hotel close to EZE. These are some comfortable options that'll help you switch to relaxation mode:

  • Avoid paying extra. Securing your ride one week ahead of your arrival at EZE will save you money.

Best time to go to Buenos Aires

  • December is the quietest month for flights from Tucson International Airport to Buenos Aires, while September is the busiest. Pick the best time to go to Buenos Aires based on whether you like a lively atmosphere or a more laid-back vibe.

  • The warmest month in Buenos Aires is January, with temperatures ranging between 18ºC (64ºF) and 32ºC (90ºF). Book your Tucson International Airport to Buenos Aires plane ticket then if that's your idea of comfortable weather.

  • If you want cooler conditions, look for a cheap ticket from TUS to Buenos Aires in July when temperatures average between 5ºC (41ºF) and 16ºC (61ºF).

More about Buenos Aires

  • Once you've booked your flight from Tucson International Airport to Buenos Aires, choose a hotel that puts you where you want to be. Make one of these options your base for exploring Buenos Aires:

  • El Ateneo Grand Splendid and Teatro Colon are just two of the leading attractions to put on your Buenos Aires itinerary. Keep the adventure rolling by checking out Recoleta Cemetery.

Explore more of Argentina

  • Buenos Aires has loads to offer, but there are so many other corners of Argentina just waiting to be discovered. About 274 kilometres northwest of Buenos Aires, a visit to Rosario will keep your itinerary packed. Start with leading sights like Casa Natal Che Guevara, Monumento al Che Guevara and Casa Natal de Lionel Messi.

  • Around 386 kilometres south of Buenos Aires, Mar Del Plata is another favourite stop in Argentina. Experience this destination's highlights firsthand at Teatro Colon, Playa Popular and Aquasol Water Park.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.